The open standard for connecting agents to tools and data.
MCP is an open-source standard for connecting AI applications to external systems such as files, databases, services, tools, and workflows.
Read the architecture, servers, and clients pages.
Use official or trusted MCP servers for systems your agent needs.
Add the server using your AI client MCP configuration.
Open protocol, registry, SDKs, inspector, server metadata, and cross-client integration patterns.
Provider docsPersistent agent instructions for projects, teams, users, and AGENTS.md.
Cursor Rules let teams configure persistent instructions at project, team, and user scope, including support for AGENTS.md-style repository guidance.
Official metadata registry for public MCP servers.
The MCP Registry is a preview centralized metadata repository for publicly accessible MCP servers, with namespace management and standardized installation metadata.
Browser automation MCP with accessibility snapshots.
Microsoft Playwright MCP lets agents navigate and operate web pages using structured accessibility snapshots across major MCP clients.
npx @playwright/mcp@latest